Do you know the year the Chinese Communist Party was founded?A. whichB. thatC. whenD. on

发布时间：2020-08-17 08:34:41

Do you know the year      the Chinese Communist Party was founded?
A. which
B. that
C. when
D. on which

网友回答

A. which
B. that
C. when
D. on which
解析：when是关系副词，表示时间，在定语从句中作时间状语。
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